Final answer:
The three common sources of water used in the bottled water industry are spring water, mineral water, and purified water.
Step-by-step explanation:
The bottled water industry commonly uses three sources of water:
- Spring water: This comes from natural underground sources and flows to the earth's surface on its own.
- Mineral water: Similar to spring water, mineral water comes from underground sources but contains natural minerals.
- Purified water: This is water from either a municipal or a natural source that has been treated through processes such as reverse osmosis, distillation, or deionization.
The perception that bottled water is "cleaner" and thereby healthier drives demand, despite the fact that municipal water is also treated and generally safe to drink.